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Nervous System Review

Total questions: 60

Worksheet time: 1hrs 1mins

Name
Class
Date
1.

What is a nerve cell?

a)

axon

b)

neuron

c)

dendrite

d)

myelin

2.

Which 2 are parts of the central nervous system?

a)

brain

b)

nose

c)

spinal cord

d)

left big toe

3.

Cranial nerves and spinal nerves are part of the peripheral nervous system.

a)

True

b)

False

4.

What is located below the cerebrum?

a)

The thalamus

b)

The cerebellum

c)

The diencephalon

d)

The hypothalamus

5.

When the spinal cord is severed and brain damage occurs, what substance could leak into tissues?

a)

Choroid plexus

b)

Cerebral aqueduct

c)

Cerebrospinal fluid

d)

Corpus callosum

6.

Voluntary muscle movement is coordinated by what part of the brain?

a)

Temporal

b)

Occipital

c)

Frontal

d)

Parietal

7.

What part of the brain deals with appetite and temperature control?

a)

Cerebellum

b)

Cerebrum

c)

Hypothalamus

d)

Brain stem

8.

Becoming paralyzed as a result of a fall damages what nervous system?

a)

Sympathetic

b)

Peripheral

c)

Central

d)

Autonomic

9.

What part of the nervous system is responsible for slowing down breathing and pulse?

a)

Spinal Nerves

b)

Sympathetic

c)

Parasympathetic

d)

Spinal Nerves

10.

Someone with a spinal cord injury might experience:

a)

inability to move and respiratory distress

b)

hairloss

c)

increased appetite

d)

none of the above

11.

Hallucinations, seizures, and temporary loss of consciousness is a symptom of:

a)

hydorcephalus.

b)

meningitis.

c)

neuritis.

d)

epilepsy.

12.
What are the 2 major divisions of the peripheral nervous system (PNS)?
a)
Sensory & Motor
b)
Peripheral & Central
c)
Somatic & Autonomic
d)
Brain & Spinal Cord
13.
What is the purpose of the myelin sheath on the axon?
a)
To maintain temperature
b)
To improve conductivity
c)
To protect the axon
d)
To release neurotransmitters
14.
Sensory neurons carry nerve impulses from the sense organs and internal organs (like your stomach) to the
a)
peripheral nervous system (PNS)
b)
central nervous system (CNS)
c)
muscles
d)
sense organs
15.
What is NOT part of the peripheral nervous system (PNS)?
a)
axons
b)
sensory receptors
c)
spinal cord
d)
motor neurons
16.
a signal molecule that transmits nerve impulses across synapses
a)
neuron
b)
neurotransmitter
c)
nerve
d)
action potential
17.
nerve impulse
a)
action potential
b)
resting potential
c)
membrane potential
d)
synapse
18.
part of a neuron that receives information from other neurons
a)
axon
b)
dendrites
c)
myelin sheath
d)
synapse
19.
Location at which a neuron can transfer an impulse to another cell with the use of neurotransmitters is called __________.
a)
myelin sheath
b)
axon
c)
threshold
d)
synapse
20.
The part of the neuron that takes information away from the cell body is called a(n) _____________.
a)
dendrite
b)
axon
c)
cell body
d)
Schwann cell
21.
Label the Neuron-What does the letter "H" represent?
a)
Myelin Sheath
b)
Axon
c)
Axon Terminal
d)
Dendrite
22.
Label the Neuron-What does the letter "F" represent?
a)
Myelin Sheath
b)
Axon
c)
Axon Terminal
d)
Dendrite
23.
Label the Neuron-What does the letter "C" represent?
a)
Dendrite
b)
Axon
c)
Axon Terminal
d)
Cell Body
24.
Label the Neuron-What does the letter "A" represent?
a)
Dendrite
b)
Axon
c)
Myelin Sheath
d)
Node of Ranvier
25.
These carry signals from tissues and organs to the brain and spinal cord
a)
Sensory Neurons
b)
Motor Neurons
c)
Efferent Neurons
d)
Glial Cells
26.
The long, fiber like part of a neuron which the cell sends information to receiving neurons
a)
axon 
b)
dendrite
c)
axon terminal
d)
gene
27.
This releases neurotransmitters which are sent into the synaptic cleft for receptors on the dendrite
a)
axon
b)
axon terminal
c)
gene
d)
neuron
28.
This part of the nervous system regulates involuntary actions such as heart function, blood pressure, breathing, digestion.
a)
Autonomic Nervous System
b)
Sensory Nervous System
c)
Motor Nervous System
d)
Peripheral Nervous System
29.

The main function of the nervous system

a)

send messages to and from the brain and spinal cord to and from the body

b)

break down food to be used by the body

c)

remove wastes from the body

d)

all of these

30.

The major set of large set of nerves running down the spinal column or vertebrae.

a)

axon

b)

spinal cord

c)

dendrite

d)

cell body

31.

The two major parts of the nervous system are the

a)

brain and spinal cord

b)

central and somatic nervous systems

c)

sympathetic and parasympathetic systems.

d)

peripheral and central nervous systems

32.

Which of the following is regulated by the autonomic nervous system

a)

Breathing

b)

Kicking a soccer ball

c)

Balancing on one foot

d)

Raising your hand

33.

Dopamine and Serotonin are examples of _______________

a)

Axon

b)

Neurotransmitters

c)

Somatic Nerves

d)

Autonomic Nerves

34.

Neurotransmitters are ______________ that travel across the ______________ to another cell.

a)

electrical signals; receptors

b)

electrical signals; synapse

c)

chemicals; receptors

d)

chemicals; synapse

35.

The branch like figures that receive impulses & conducts them to the cell body

a)

Dendrite

b)

Axon

c)

Cell Body

d)

Myelin Sheath

36.

The two parts of the Peripheral Nervous System

a)

Brain and Spinal Cord

b)

Somatic and Autonomic

c)

Systematic and Brain

d)

Spinal cord and Autonomic

37.

The ____________ is part of the peripheral nervous system and controls our senses.

a)

Systemic

b)

Autonomic

c)

Somatic

d)

Autonomous

38.

what might be a job of a motor neuron?

a)

connecting to a muscle and helping you move

b)

connecting within the brain to help you make a decision

c)

sending a message toward your brain from a pain receptor in your skin

d)

all of these

39.

The PNS (peripheral nervous system)

a)

contains the brain and spinal cord

b)

contains all the nerves of the body

c)

is divided into the somatic and autonomic systems

d)

is divided into the sympathetic and parasympathetic divisions

40.

The pink structure is the.....

a)

frontal lobe

b)

occipital lobe

c)

parietal lobe

d)

temporal lobe

41.

The part of your brain that senses pain is the....

a)

blue lobe

b)

yellow lobe

c)

green lobe

d)

pink lobe

42.
The area of the brain most associated with coordination and balance is the:
a)
Cerebellum
b)
Hippocampus
c)
Amygdala
d)
Pons
43.
The area of the brain most associated with forming memories is the:
a)
Cerebellum
b)
Hippocampus
c)
Amygdala
d)
Pons
44.
The brain lobe controlling vision is the:
a)
Frontal
b)
Occipital
c)
Temporal
d)
Parietal
45.
Autonomic life functions such as heartbeat and breathing are centred in the:
a)
Amygdala
b)
Brain Stem
c)
Cerebellum
d)
Limbic System
46.
The neurotransmitter most associated with rewards and motivation is:
a)
Dopamine
b)
Serotonin
c)
GABA
d)
Adrenaline
47.
This nervous system branch causes increases in heart rate and breathing.
a)
Sympathetic
b)
Parasympathetic
c)
Motor
d)
Sensory
48.
Sensory stimuli that generate reflexes generally are processed by the brain before signals are sent to effectors.
a)
True
b)
False
49.

controls the "fight or flight" response

a)

Sympathetic

b)

Parasympathetic

50.

controls the "rest and digest" response

a)

Sympathetic

b)

Parasympathetic

51.

responds to stress and/ or danger

a)

Sympathetic

b)

Parasympathetic

52.

regulates daily homeostasis and maintenance

a)

Sympathetic

b)

Parasympathetic

53.

Mukucha's heart is beating rapidly, his pupils are dialated, and his mouth is dry. This response was triggered by which division of his nervous system?

a)

Sympathetic

b)

Parasympathetic

c)

Somatic

d)

Afferent

e)

Peripheral

54.
_____ neurons carry  messages away from the central nervous system.
a)
Motor
b)
Inter
c)
Sensory
d)
Flower
55.
increased heart rate
a)
sympathetic
b)
parasympathetic
56.
Lack of salivation
a)
sympathethic
b)
parasympathetic
57.
You're giving a speech in front of the class (most of you would feel this)
a)
sympathetic
b)
parasympathetic
58.
active digestion
a)
sympathetic
b)
parasympathetic
59.
decreased respiration
a)
sympathetic
b)
parasympathetic
60.
Which ions are involved in the electrical nerve impulse?
a)
Iodine and Sodium
b)
Potassium and Sodium
c)
Iron and Sodium
d)
Calcium and Iodine